Answer:
11.84 moles
Explanation:
We first balance the chemical equation
[tex]CoCl_{2} + F_{2} ------> CoF_{2} + Cl_{2}[/tex]
Both number of elements in the reactant side is equal to elements on the product side thus this equation is already balanced
Using mole ratio to find moles of [tex]COF_{2}[/tex]
1 mole of CoCl2 reacts with 1 mole of F2 to produce 1 mole of CoF2 and ! mole of Cl2
Mole CoCl2 = Mole CoF2 = 11.84 moles
